View our state regulations
Our tanks are approved in nearly every state and carry IAPMO and CSA approvals. To find products for your state regulations, select your state below.
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Transform Your Wastewater Management with AK Industries.
At AK Industries, we’re not just engineering solutions; we’re building the foundation for tomorrow’s water and waste management infrastructure. Let us prove to you why we are still “The Best Around Underground!”
Fiberglass sales
2055 Pidco Dr.
P.O. Box 640
Plymouth, IN 46563
Phone: 574-936-6022
Fax: 574-936-5811
Poly, Wastewater & Custom Sales
1919 Jim Neu Dr.
P.O. Box 640
Plymouth, IN 46563
Phone: 574-936-2542
Fax: 574-936-2298